[jboss-jira] [JBoss JIRA] Closed: (JBRULES-783) NoViableAltException when parsing eval rules
[ http://jira.jboss.com/jira/browse/JBRULES-783?page=all ]
Edson Tirelli closed JBRULES-783.
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Fix Version/s: 4.0.0.MR3
Resolution: Done
Not possible to reproduce the problem in current trunk revision #12384.
As we did a major grammar rewrite, I guess the problem was solved during the rewrite.
Added unit test anyway to avoid any possible regression.
Thanks for reporting and providing the test case.
NoViableAltException when parsing eval rules
--------------------------------------------
Key: JBRULES-783
URL: http://jira.jboss.com/jira/browse/JBRULES-783
Project: JBoss Rules
Issue Type: Bug
Security Level: Public(Everyone can see)
Components: Drl Parser/Builder
Affects Versions: 3.1-m1
Environment: VISTA 64bit
Reporter: John Howard
Assigned To: Edson Tirelli
Priority: Minor
Fix For: 4.0.0.MR3
The following rules causes a NoViableAltException. Although the exception is thrown the
rule does appear to fire correctly
package com.sample
rule "Test Parse"
when
eval( 3==3 )
then
System.out.println("OK");
end
NoViableAltException(-1!=[685:3: ( ( (LT|GT|LE|GE) shiftExpression )* |
'instanceof' typeSpec )]) in JavaParserParser
If the eval line is replaced by eval( 3>=3 ) then no exception is thrown
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